<template>
  <div class="toast" v-show="isShow">
    <div>{{ message }}</div>
  </div>
</template>

<script>
export default {
  name: "Toast",
  data() {
    return {
      message: '',
      isShow: false
    };
  },
  methods: {
    show(message, delayed = 1500) {
      this.isShow = true
      this.message = message
      setTimeout(()=> {
        this.isShow = false
      }, delayed)
    }
  }
};
</script>

<style scoped>
  .toast {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 8px 10px;
    color: #fff;
    background-color: rgba(0,0,0,.7);
    z-index: 999;
  }
</style>